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"keytool -genkeypair" - Generating Keys and Self-Signed Certificates
This section provides a tutorial example on how to use the 'keytool -genkeypair' command to generate a new pair of keys and self-signed certificate in a new 'keystore' file. 2022-10-01, ∼866🔥, 0💬

jrunscript - What Is It
This section describes what is 'jrunscript' - a command line tool that allows you to run script code that in interactive or batch mode. 2022-10-01, ∼864🔥, 0💬

java - Program Launching Command and Options
This section describes the Java launching tool 'java' and its commonly used command options. 2022-10-01, ∼858🔥, 0💬

META-INF/MANIFEST.MF - JAR Manifest File
This section describes the JAR manifest file, META-INF/MANIFEST.MF, which contains information about the JAR file and its contents. 2022-10-01, ∼851🔥, 0💬

"keytool -keyclone" - Cloning Certificates with New Identities
This section provides a tutorial example on how to use the 'keytool -keyclone' command to clone a certificate with new identity. The cloned certificates with share the same keys with the original certificate. 2022-10-01, ∼831🔥, 0💬

Archived Tutorials
This chapter contains some outdated tutorial notes and example codes from previous versions of this book. 2022-10-01, ∼825🔥, 0💬

jmc - Java Mission Control
This chapter provides tutorial notes on 'jmc' Java Mission Control tool. Topics include introduction of jmc; launching jmc; viewing JVM dashboard; browsing MBean objects; managing monitoring triggers. 2022-10-01, ∼824🔥, 0💬

jconsole - Command Options and Connection Window
This section describes the 'jconsole' command and its options. The connection window of the JDK 1.6 version is also included. 2022-10-01, ∼820🔥, 0💬

"java --describe-module" - Printing Module Definition
This section provides a tutorial example on how to use 'java --describe-module' command to print out the definition of a given Java module. 2022-10-01, ∼820🔥, 0💬

jhsdb - The Java HotSpot Debugger
This chapter provides tutorial notes on 'jhsdb', the Java HotSpot Debugger. Topics include 'jhsdb' command options; starting HotSpot Debugger in GUI or command line mode; inspecting JVM threads; viewing JVM stack memory. 2022-10-01, ∼819🔥, 0💬

"byte" Data Type and Implicit Casting
This section provides a tutorial example on how 'byte' variables can be assigned with 'byte' values with implicit and explicit casting from other compatible types of values. 2022-10-01, ∼810🔥, 0💬

ReverseEchoServer.java - A Multi-Connection Socket Server
This section provides a tutorial example on how to write a network application, ReverseEchoServer.java, that creates a server socket and listens for multiple remote socket connection requests. It creates a new execution thread each time, for each new connection. 2022-10-01, ∼808🔥, 0💬

javac - Java Compilation Command and Options
This section describes what are the commonly used command line options for the Java compiler - 'javac' tool. 2022-10-01, ∼807🔥, 0💬

MBean Browser on jmc JMX Console
This section provides a tutorial example on how to view details of live objects related to the JVM using the MBean Browser on jmc JMX Console. 2022-10-01, ∼804🔥, 0💬

Search Operation Performance of Different Collection Classes
This section provides a tutorial example on how to do performance comparison on search operations on different collection classes implemented in JDK 1.4.1. HashSet and LinkedHashSet have the best performance on search operations. 2022-10-01, ∼796🔥, 0💬

What Is JAB (Java Access Bridge)
This section describes what is JAB (Java Access Bridge) - a technology that exposes the Java Accessibility API to Microsoft Windows environment. JDK comes with 3 JAB tools: jabswitch, jaccesswalker, and jaccessinspector. 2022-10-01, ∼796🔥, 0💬

jmap - Generating Heap Dump File
This section provides a tutorial example on how to generate a heap dump file with the 'jmap -dump:file=name' command. A heap dump file contains all heap objects of JVM process. 2022-10-01, ∼790🔥, 0💬

Binding Sockets to Specific Ports
This section describes how to bind a socket to a specific port. Binding multiple client sockets to the same port is not allowed. 2022-10-01, ∼770🔥, 0💬

Single-Element Annotation Invocation
This section provides a tutorial example on how to use the shorthand format for a single annotation element named as 'value' in annotation invocation statements. 2022-10-01, ∼756🔥, 0💬

jimage - The JIMAGE File Tool
This chapter provides tutorial notes on 'jimage', the JIMAGE File Tool. Topics include introduction of JIMAGE file format; 'jimage' command options; viewing and extracting JIMAGE file with 'jimage'; summary of Java file types and related tools. 2022-10-01, ∼755🔥, 0💬

"javap -c -private" - Disassembling Java Bytecode Class
This section provides a tutorial example of how to disassemble Java bytecodes with 'javap -c -private' command. The disassembled codes are JVM execution instructions. 2022-10-01, ∼740🔥, 0💬

Unicode Signs in Different Encodings
This section provides a tutorial example on how to write sample programs to create some Unicode signs in various encodings and view them in a Web browser. 2022-10-01, ∼733🔥, 0💬

java.time.Period - Periods in Days and Months
This section describes the java.time.Period class that represents a calendar period measured in years, months, and/or days. 2022-10-01, ∼731🔥, 0💬

jcmd - JVM Diagnostic Tool Command
This section describes what is 'jcmd' (Java jcmd Tool) - is a command line tool to run diagnostic commands against a given JVM on the local machine. 2022-10-01, ∼731🔥, 0💬

<< < 1 2 3 4 5 6 7 8 9 … > >>   ∑:488  Sort:Rank

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO